7048775

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 9166080

約数和(自身を除く): 2117305

約数列:

[1, 5, 25, 43, 79, 83, 215, 395, 415, 1075, 1975, 2075, 3397, 3569, 6557, 16985, 17845, 32785, 84925, 89225, 163925, 281951, 1409755, 7048775]

約数ペア:

[(1, 7048775), (5, 1409755), (25, 281951), (43, 163925), (79, 89225), (83, 84925), (215, 32785), (395, 17845), (415, 16985), (1075, 6557), (1975, 3569), (2075, 3397)]